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Black rectangular lithium-ion battery pack with smooth finish, 126 by 74 by 25 millimetres

Centenex Electronics

Centenex Electronics DS-CS-TRS800XL 11.1V 6800mAh Li-ion GPS battery

SKU CH-5TF7-9RQRB

Lithium-ion 11.1 V 6800 mAh pack powers Trimble S3–S9 and VX total stations, replacing part 79400

  • TypeGPS Batteries
  • Compatible with Trimble S3, S5, S6, S7, S8, S9 and VX total stations
  • 1 V 6800 mAh lithium-ion chemistry delivers 75.48 Wh capacity
  • 8 Ah rating supports extended field survey sessions
  • Compact 126.00 x 74.30 x 25.10 mm black housing fits existing battery slots
  • Direct replacement for Trimble part number 79400 with 100 % OEM compatibility

Compatible Trimble Models

This battery pack fits Trimble S3, S5, S6, S7, S8, S9 and VX total stations. It replaces the original 79400 part and is built for survey professionals who need a direct OEM-compatible power source.

Electrical Specifications

The lithium-ion cell delivers 11.1V and 6800mAh for a total of 75.48Wh. Rated at 6.8Ah, it is designed to meet the power demands of the listed instruments during normal field operation.

Physical Design

The black housing measures 126.00 x 74.30 x 25.10 mm and weighs approximately 100 grams. Supplied as a single unit, it requires no additional accessories or software to function with the compatible devices.

Highlights

  • Compatible with Trimble S3, S5, S6, S7, S8, S9 and VX total stations
  • 1 V 6800 mAh lithium-ion chemistry delivers 75.48 Wh capacity
  • 8 Ah rating supports extended field survey sessions
  • Compact 126.00 x 74.30 x 25.10 mm black housing fits existing battery slots
  • Direct replacement for Trimble part number 79400 with 100 % OEM compatibility

Specifications

BrandCentenex Electronics
ModelDS-CS-TRS800XL
TypeGPS Batteries

Questions about this item

How do I install the Centenex DS-CS-TRS800XL battery in my Trimble total station, and what step is often missed?

Slide the pack into the battery compartment until the latch clicks securely; the step often missed is verifying the latch is fully engaged so the 126.00 x 74.30 x 25.10 mm pack cannot shift during survey work.

What maintenance or replacement will the DS-CS-TRS800XL need over time?

The 11.1V 6800mAh Li-ion cells gradually lose capacity; plan to replace the pack when runtime drops below your field-day requirement, typically after several hundred charge cycles.

What limit appears first during continuous total-station operation with this battery?

The 75.48 Wh capacity sets the runtime ceiling; under sustained robotic or scanning use the pack will reach empty before any thermal or voltage limit is hit.

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